SChartData Class

public sealed class SChartData : ControlChartData<StandardBaseline>, 
	IScalarLimitChartData, IChartData

Public NotInheritable Class SChartData
	Inherits ControlChartData(Of StandardBaseline)
	Implements IScalarLimitChartData, IChartData

public ref class SChartData sealed : public ControlChartData<StandardBaseline^>, 
	IScalarLimitChartData, IChartData

[<SealedAttribute>]
type SChartData = 
    class
        inherit ControlChartData<StandardBaseline>
        interface IScalarLimitChartData
        interface IChartData
    end

Inheritance

Object  →  ControlChartData  →  ControlChartData<StandardBaseline>  →  SChartData

Implements

IChartData, IScalarLimitChartData

The S chart is the companion spread chart in an XBar–S chart set, preferred over the R chart for subgroup sizes of 9 or more and for variable subgroup sizes. It uses the unbiasing constant c₄ to estimate the within-process sigma from the pooled subgroup standard deviations.

This type contains the mathematical data and limits necessary to render a control chart, but it is a purely numerical class. It does not contain UI elements or rendering logic.

Reference

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